Buuctf-Misc-我爱Linux_buuctf misc 我爱linux-优快云博客

本文链接：https://blog.youkuaiyun.com/qq_46540840/article/details/120605194

本文详细解读了如何使用TrID工具解析Linux中Python Pickle数据，通过脚本提取关键信息并解决识别错误，最终揭示了flag：a273fdedf3d746e97db9086ebbb195d6。

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我爱Linux

用trid 识别工具识别

得出是python 序列化内容的存入

TrID/32 - File Identifier v2.24 - (C) 2003-16 By M.Pontello
Definitions found:  14216
Analyzing...

Collecting data from file: EXTRACT
100.0% (.) Python Pickle serialized data (v3) (2000/1)

然后脚本提取

enc=[[(3, 'm'), (4, '"'), (5, '"'), (8, '"'), (9, '"'), (10, '#'), (31, 'm'), (32, '"'), (33, '"'), (44, 'm'), (45, 'm'), (46, 'm'), (47, 'm'), (50, 'm'), (51, 'm'), (52, 'm'), (53, 'm'), (54, 'm'), (55, 'm'), (58, 'm'), (59, 'm'), (60, 'm'), (61, 'm'), (66, 'm'), (67, '"'), (68, '"'), (75, '#')], [(1, 'm'), (2, 'm'), (3, '#'), (4, 'm'), (5, 'm'), (10, '#'), (16, 'm'), (17, 'm'), (18, 'm'), (23, 'm'), (24, 'm'), (25, 'm'), (26, 'm'), (31, '#'), (37, 'm'), (38, 'm'), (39, 'm'), (43, '"'), (47, '"'), (48, '#'), (54, '#'), (55, '"'), (57, '"'), (61, '"'), (62, '#'), (64, 'm'), (65, 'm'), (66, '#'), (67, 'm'), (68, 'm'), (72, 'm'), (73, 'm'), (74, 'm'), (75, '#')], [(3, '#'), (10, '#'), (15, '"'), (19, '#'), (22, '#'), (23, '"'), (25, '"'), (26, '#'), (29, 'm'), (30, 'm'), (31, '"'), (36, '"'), (40, '#'), (47, 'm'), (48, '"'), (53, 'm'), (54, '"'), (59, 'm'), (60, 'm'), (61, 'm'), (62, '"'), (66, '#'), (71, '#'), (72, '"'), (74, '"'), (75, '#')], [(3, '#'), (10, '#'), (15, 'm'), (16, '"'), (17, '"'), (18, '"'), (19, '#'), (22, '#'), (26, '#'), (31, '#'), (36, 'm'), (37, '"'), (38, '"'), (39, '"'), (40, '#'), (45, 'm'), (46, '"'), (52, 'm'), (53, '"'), (61, '"'), (62, '#'), (66, '#'), (71, '#'), (75, '#')], [(3, '#'), (10, '"'), (11, 'm'), (12, 'm'), (15, '"'), (16, 'm'), (17, 'm'), (18, '"'), (19, '#'), (22, '"'), (23, '#'), (24, 'm'), (25, '"'), (26, '#'), (31, '#'), (36, '"'), (37, 'm'), (38, 'm'), (39, '"'), (40, '#'), (43, 'm'), (44, '#'), (45, 'm'), (46, 'm'), (47, 'm'), (48, 'm'), (51, 'm'), (52, '"'), (57, '"'), (58, 'm'), (59, 'm'), (60, 'm'), (61, '#'), (62, '"'), (66, '#'), (71, '"'), (72, '#'), (73, 'm'), (74, '#'), (75, '#')], [(23, 'm'), (26, '#'), (32, '"'), (33, '"')], [(24, '"'), (25, '"')], [], [(12, '#'), (17, 'm'), (18, '"'), (19, '"'), (23, 'm'), (24, 'm'), (25, 'm'), (26, 'm'), (33, '#'), (36, 'm'), (37, 'm'), (38, 'm'), (39, 'm'), (40, 'm'), (41, 'm'), (46, 'm'), (47, 'm'), (52, 'm'), (53, 'm'), (54, 'm'), (65, 'm'), (66, 'm'), (67, 'm'), (68, 'm'), (71, 'm'), (72, 'm'), (73, 'm'), (74, 'm'), (75, 'm'), (76, 'm')], [(2, 'm'), (3, 'm'), (4, 'm'), (9, 'm'), (10, 'm'), (11, 'm'), (12, '#'), (15, 'm'), (16, 'm'), (17, '#'), (18, 'm'), (19, 'm'), (22, '"'), (26, '"'), (27, '#'), (30, 'm'), (31, 'm'), (32, 'm'), (33, '#'), (40, '#'), (41, '"'), (45, 'm'), (46, '"'), (47, '#'), (50, 'm'), (51, '"'), (55, '"'), (58, 'm'), (59, 'm'), (60, 'm'), (64, '#'), (65, '"'), (68, '"'), (69, 'm'), (75, '#'), (76, '"')], [(1, '#'), (2, '"'), (5, '#'), (8, '#'), (9, '"'), (11, '"'), (12, '#'), (17, '#'), (24, 'm'), (25, 'm'), (26, 'm'), (27, '"'), (29, '#'), (30, '"'), (32, '"'), (33, '#'), (39, 'm'), (40, '"'), (44, '#'), (45, '"'), (47, '#'), (50, '#'), (51, 'm'), (52, '"'), (53, '"'), (54, '#'), (55, 'm'), (57, '#'), (58, '"'), (61, '#'), (64, '#'), (65, 'm'), (68, 'm'), (69, '#'), (74, 'm'), (75, '"')], [(1, '#'), (2, '"'), (3, '"'), (4, '"'), (5, '"'), (8, '#'), (12, '#'), (17, '#'), (26, '"'), (27, '#'), (29, '#'), (33, '#'), (38, 'm'), (39, '"'), (43, '#'), (44, 'm'), (45, 'm'), (46, 'm'), (47, '#'), (48, 'm'), (50, '#'), (55, '#'), (57, '#'), (58, '"'), (59, '"'), (60, '"'), (61, '"'), (65, '"'), (66, '"'), (67, '"'), (69, '#'), (73, 'm'), (74, '"')], [(1, '"'), (2, '#'), (3, 'm'), (4, 'm'), (5, '"'), (8, '"'), (9, '#'), (10, 'm'), (11, '#'), (12, '#'), (17, '#'), (22, '"'), (23, 'm'), (24, 'm'), (25, 'm'), (26, '#'), (27, '"'), (29, '"'), (30, '#'), (31, 'm'), (32, '#'), (33, '#'), (37, 'm'), (38, '"'), (47, '#'), (51, '#'), (52, 'm'), (53, 'm'), (54, '#'), (55, '"'), (57, '"'), (58, '#'), (59, 'm'), (60, 'm'), (61, '"'), (64, '"'), (65, 'm'), (66, 'm'), (67, 'm'), (68, '"'), (72, 'm'), (73, '"')], [], [], [], [(5, '#'), (8, '#'), (16, 'm'), (17, 'm'), (18, 'm'), (19, 'm'), (23, 'm'), (24, 'm'), (25, 'm'), (26, 'm'), (30, 'm'), (31, 'm'), (32, 'm'), (33, 'm'), (38, 'm'), (39, 'm'), (40, 'm'), (50, '#'), (57, '#'), (64, '#'), (71, 'm'), (72, 'm'), (73, 'm')], [(2, 'm'), (3, 'm'), (4, 'm'), (5, '#'), (8, '#'), (9, 'm'), (10, 'm'), (11, 'm'), (15, '#'), (16, '"'), (19, '"'), (20, 'm'), (22, 'm'), (23, '"'), (26, '"'), (27, 'm'), (29, '#'), (34, '#'), (36, 'm'), (37, '"'), (41, '"'), (44, 'm'), (45, 'm'), (46, 'm'), (50, '#'), (51, 'm'), (52, 'm'), (53, 'm'), (57, '#'), (58, 'm'), (59, 'm'), (60, 'm'), (64, '#'), (65, 'm'), (66, 'm'), (67, 'm'), (73, '#')], [(1, '#'), (2, '"'), (4, '"'), (5, '#'), (8, '#'), (9, '"'), (11, '"'), (12, '#'), (15, '#'), (16, 'm'), (19, 'm'), (20, '#'), (22, '#'), (25, 'm'), (27, '#'), (29, '"'), (30, 'm'), (31, 'm'), (32, 'm'), (33, 'm'), (34, '"'), (36, '#'), (37, 'm'), (38, '"'), (39, '"'), (40, '#'), (41, 'm'), (43, '#'), (44, '"'), (47, '#'), (50, '#'), (51, '"'), (53, '"'), (54, '#'), (57, '#'), (58, '"'), (60, '"'), (61, '#'), (64, '#'), (65, '"'), (67, '"'), (68, '#'), (73, '#')], [(1, '#'), (5, '#'), (8, '#'), (12, '#'), (16, '"'), (17, '"'), (18, '"'), (20, '#'), (22, '#'), (27, '#'), (29, '#'), (33, '"'), (34, '#'), (36, '#'), (41, '#'), (43, '#'), (44, '"'), (45, '"'), (46, '"'), (47, '"'), (50, '#'), (54, '#'), (57, '#'), (61, '#'), (64, '#'), (68, '#'), (73, '#')], [(1, '"'), (2, '#'), (3, 'm'), (4, '#'), (5, '#'), (8, '#'), (9, '#'), (10, 'm'), (11, '#'), (12, '"'), (15, '"'), (16, 'm'), (17, 'm'), (18, 'm'), (19, '"'), (23, '#'), (24, 'm'), (25, 'm'), (26, '#'), (29, '"'), (30, '#'), (31, 'm'), (32, 'm'), (33, 'm'), (34, '"'), (37, '#'), (38, 'm'), (39, 'm'), (40, '#'), (41, '"'), (43, '"'), (44, '#'), (45, 'm'), (46, 'm'), (47, '"'), (50, '#'), (51, '#'), (52, 'm'), (53, '#'), (54, '"'), (57, '#'), (58, '#'), (59, 'm'), (60, '#'), (61, '"'), (64, '#'), (65, '#'), (66, 'm'), (67, '#'), (68, '"'), (71, 'm'), (72, 'm'), (73, '#'), (74, 'm'), (75, 'm')], [], [], [], [(2, 'm'), (3, 'm'), (4, 'm'), (5, 'm'), (8, 'm'), (9, 'm'), (10, 'm'), (11, 'm'), (12, 'm'), (19, '#'), (24, 'm'), (25, 'm'), (26, 'm'), (29, '"'), (30, '"'), (31, 'm')], [(1, '#'), (2, '"'), (5, '"'), (6, 'm'), (8, '#'), (16, 'm'), (17, 'm'), (18, 'm'), (19, '#'), (22, 'm'), (23, '"'), (27, '"'), (31, '#')], [(1, '#'), (2, 'm'), (5, 'm'), (6, '#'), (8, '"'), (9, '"'), (10, '"'), (11, '"'), (12, 'm'), (13, 'm'), (15, '#'), (16, '"'), (18, '"'), (19, '#'), (22, '#'), (23, 'm'), (24, '"'), (25, '"'), (26, '#'), (27, 'm'), (31, '"'), (32, 'm'), (33, 'm')], [(2, '"'), (3, '"'), (4, '"'), (6, '#'), (13, '#'), (15, '#'), (19, '#'), (22, '#'), (27, '#'), (31, '#')], [(1, '"'), (2, 'm'), (3, 'm'), (4, 'm'), (5, '"'), (8, '"'), (9, 'm'), (10, 'm'), (11, 'm'), (12, '#'), (13, '"'), (15, '"'), (16, '#'), (17, 'm'), (18, '#'), (19, '#'), (23, '#'), (24, 'm'), (25, 'm'), (26, '#'), (27, '"'), (31, '#')], [(29, '"'), (30, '"')]]
temp=[' ']*76
for line,i in enumerate(enc):
    #for j in range(75):
    if(i==[]):
        print()
    else:
        for t in i:
            try:
                temp[t[0]]=t[1]
            except Exception:
                pass
    print(''.join(temp))

    temp=[' ']*76




    #print(line)
    #print(i)